<%@ page contentType="text/html;charset=UTF-8" isELIgnored="false" %>
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>404错误</title>
</head>
<body>
    URL不存在： <span style="color: red;">${requestScope.requestUrl}</span>
</body>
</html>